(n.) A common metal of a reddish color, both ductile and malleable, and very tenacious. It is one of the best conductors of heat and electricity. Symbol Cu. Atomic weight 63.3. It is one of the most useful metals in itself, and also in its alloys, brass and bronze.
(n.) A coin made of copper; a penny, cent, or other minor coin of copper.
(n.) A vessel, especially a large boiler, made of copper.
(n.) the boilers in the galley for cooking; as, a ship's coppers.
(v. t.) To cover or coat with copper; to sheathe with sheets of copper; as, to copper a ship.
Example Sentences:
(1) This result was confirmed by atomic absorption spectroscopy, which indicated a stoicheiometry for copper and manganese of approx.
(2) Serum copper concentration also was measured in dams and kids in a control herd that had no history of ataxia.
(3) Copper therapy was applied to 7-day-old mutant mice.
(4) Several derivatives and analogs of the recently reported antiproliferative and antitumor agent trans-bis(salicylaldoximato)copper(II) (CuSAO2) have been prepared and tested for antiproliferative activity against L1210 leukemia cells in vitro.
(5) Accumulation of copper was not detected in the brain or small intestines of LEC rats until 13 mo.
(6) The potential use of ancrod, a purified isolate from the venom of the Malaysian pit viper, Agkistrodon rhodostoma, in decreasing the frequency of cyclic flow variations in severely stenosed canine coronary arteries and causing thrombolysis of an acute coronary thrombus induced by a copper coil was evaluated.
(7) The affinity of haFGF for copper was also confirmed to be higher than that of hbFGF using a copper affinity HPLC column.
(8) In the present study, maternal and fetal zinc (Zn), copper (Cu), manganese (Mn), iron (Fe), magnesium (Mg), and calcium (Ca) status has been studied in Sprague-Dawley (SD) and Wistar rats.
(9) This study provides evidence for a maternal yolk factor associated with increased tolerance and resistance of larvae to copper.
(10) With copper-ion catalysis, ligands inhibit competitively.
(11) No decisive numerical criterion was found that could be used to separate normal from abnormal copper concentrations because of this continuous array.
(12) No clear population trends were seen in dental disease incidence except for cemental caries which were found among Copper and Bronze Age remains.
(13) At 2 months of age there were no major differences in growth or health detected in infants fed the different copper intakes.
(14) In order to determine the specific action of cadmium on bone metabolism, the effect of cadmium on alkaline phosphatase activity, a marker enzyme of osteoblasts, was compared with that of other divalent heavy metal ions, i.e., zinc, manganese, lead, copper, nickel and mercury (10 microM each), using cloned osteoblast-like cells, MC3T3-E1.
(15) However, two observations suggested that surface epithelial loss alone was not sufficient to trigger the proliferative response to DOC: intracolonic instillation of DOC followed by removal of the DOC solution at 1 h, at which time surface epithelial loss was maximal, did not result in an increase in ornithine decarboxylase activity or [3H]dThd incorporation into DNA when these parameters were assessed at 4 h or 12 to 48 h, respectively; phenidone, an antioxidant and radical scavenger, and bis[(3,5-diisopropyl-salicylato) (O,O) copper(II), a lipophilic agent with superoxide dismutase activity, abolished the DOC mediated proliferative response but did not prevent the early loss of surface cells.
(16) Retinal changes should be reversible by short term systemic copper administration.
(17) Wilson disease is due to a genetically determined impairment of copper excretion from liver into bile resulting in copper overload of the organism.
(18) Arachidonic acid was also increased in plasma and liver phospholipids in low copper rats.
(19) These results suggest that HVE cells are more susceptible to concentration-dependent copper cytotoxicity than HAIN-55 cells are, and that copper could induce vascular endothelial injury, which may be involved in the pathogenesis of cardiovascular disease.
(20) Cadmium and copper content was determined by atomic absorption spectrophotometry from four tissue types; young blade, old blade, young stipe and old stipe.
Popper
Definition:
(n.) A utensil for popping corn, usually a wire basket with a long handle.
(n.) A dagger.
Example Sentences:
(1) This article investigates this question by examining the views of the logical positivists, Karl Popper and Imre Lakatos, and concludes that the practice of science and psychotherapy involves metaphysics in (a) problem choice, (b) research and therapy design, (c) observation statements, (d) resolving the Duhemian problem, and (e) modifying hypotheses to encompass anomalous results.
(2) A report by the Advisory Council on the Misuse of Drugs in 2011 noted that poppers did not produce “harmful effects sufficient to constitute a societal problem” and therefore should not be banned, a conclusion that was agreed with by the home affairs select committee .
(3) During his stay at the University of Prague, he was influenced by the famous people of his time, such as Einstein (physicist), Mach (physicist and psychophysicist), Lorenz (behavioral scientist), Popper (philosopher), Schlick (physicist and philosopher), Hering (physiologist), and others.
(4) Poppers users beware, a draconian and discriminatory law is on its way | Chris Ashford Read more Amid controversy and impassioned debate, the psychoactive substances bill passed its final stages in parliament this week and is expected to be signed into law by the Queen in April.
(5) And I was astonished to find that it’s proposed they be banned and, frankly, so were very many gay men.” As grateful as Addy was for Blunt’s intervention, he does not want poppers exempted from the bill.
(6) The psychotherapeutic implications of Husserl's method of inquiry are examined within the epistemological framework of Kuhn, Piaget, and Popper, which provides a model for both psychopathology and change in psychotherapy.
(7) The discussion of one classical (Popper) and one recent (Grünbaum) critique of psychoanalysis shows that the arguments are still broadly determined by Freuds own philosophical prejudice.
(8) They took three groups of children: one where the tonsils have been removed with both of the guillotines, then a group where only a Sluder was used, and the third group where only the Popper was used.
(9) It is seen as a safe product and we’ve already been selling it for 30 years, so surely the correct way to deal with it is to allow us to continue selling it until the review is published,” says Adams, who asks why the government took no time to examine poppers before passing the bill.
(10) His bedside drawer probably opens with the clink that characterises so many similar drawers belonging to gay men, as bottles of poppers nestle among the lube, condoms and a half-read Alan Hollinghurst novel.
(11) But philosophy is embroiled in the "Science Wars", where Popper's faith in progress by conjecture and refutation has been demonstrated by Thomas Kuhn to be naive in explaining why science undergoes revolutions - why theories persist when confronted by overwhelming contradictory evidence, and yet suddenly or prematurely collapse in the face of other, as yet untested, hypotheses.
(12) During the bill’s final stage in parliament, the Shadow Home Secretary, Andy Burnham, asked for an amendment that would have exempted poppers from the bill.
(13) A jury came back and decided [poppers] weren’t harmful.
(14) From the clinical point of view, the classification of drug-induced liver damage into predictable, unpredictable and simulated, has proved useful (Popper and Greim 1973).
(15) Buying sex is not an offence, the men were consenting adults, there was no use of cocaine and poppers are legal.
(16) Yorkshire is the poppers capital of Europe, with the largest and second largest manufacturers based in Huddersfield and Leeds respectively.
(17) A study in the Lancet, published in 2014, also claimed to have established a “clear cause–effect relationship” between the use of poppers and eyesight damage since the product’s main ingredient isobutyl nitrite was substituted for isopropyl nitrite following changes to legislation in 2006.
(18) Weed, ecstasy, speed, coke, acid, poppers, mushrooms, DMT and ketamine were all fine.
(19) Facebook Twitter Pinterest Conservative MP says he uses poppers in bid to prevent ban on psychoactive substances “The ACMD’s consensus view is that a psychoactive substance has a direct action on the brain and that substances having peripheral effects, such as those caused by alkyl nitrites, do not directly stimulate or depress the central nervous system.” The home secretary’s official advisers say that poppers, which have been widely used as recreational drugs since the 1970s, are “not seen to be capable of having ‘harmful effects sufficient to constitute a social problem’.” They say concerns about impaired sight and risks of lower blood pressure are rare but should be carefully monitored.
(20) We have examined the abuse patterns of nitrite inhalants (poppers) in several different groups.